FR2634531B1 - - Google Patents

Info

Publication number
FR2634531B1
FR2634531B1 FR8909854A FR8909854A FR2634531B1 FR 2634531 B1 FR2634531 B1 FR 2634531B1 FR 8909854 A FR8909854 A FR 8909854A FR 8909854 A FR8909854 A FR 8909854A FR 2634531 B1 FR2634531 B1 FR 2634531B1
Authority
FR
France
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
FR8909854A
Other languages
French (fr)
Other versions
FR2634531A1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NTN Corp
Original Assignee
NTN Toyo Bearing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP18328388A external-priority patent/JPH0235248A/en
Priority claimed from JP1988135606U external-priority patent/JPH0642123Y2/en
Application filed by NTN Toyo Bearing Co Ltd filed Critical NTN Toyo Bearing Co Ltd
Publication of FR2634531A1 publication Critical patent/FR2634531A1/fr
Application granted granted Critical
Publication of FR2634531B1 publication Critical patent/FR2634531B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H7/10—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley
    • F16H7/12—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley
    • F16H7/1209—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley with vibration damping means
    • F16H7/1236—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley with vibration damping means of the fluid and restriction type, e.g. dashpot
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H2007/0802—Actuators for final output members
    • F16H2007/0806—Compression coil springs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H2007/0802—Actuators for final output members
    • F16H2007/081—Torsion springs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H2007/0842—Mounting or support of tensioner
    • F16H2007/0844—Mounting elements essentially within boundaries of final output members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H7/0848—Means for varying tension of belts, ropes, or chains with means for impeding reverse motion
    • F16H2007/0859—Check valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H2007/0876—Control or adjustment of actuators
    • F16H2007/0878—Disabling during transport
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H2007/0889—Path of movement of the finally actuated member
    • F16H2007/0891—Linear path
FR8909854A 1988-07-22 1989-07-21 Expired - Lifetime FR2634531B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP18328388A JPH0235248A (en) 1988-07-22 1988-07-22 Auto-tensioner device for belt
JP1988135606U JPH0642123Y2 (en) 1988-10-18 1988-10-18 Auto tensioner

Publications (2)

Publication Number Publication Date
FR2634531A1 FR2634531A1 (en) 1990-01-26
FR2634531B1 true FR2634531B1 (en) 1995-03-10

Family

ID=26469419

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8909854A Expired - Lifetime FR2634531B1 (en) 1988-07-22 1989-07-21

Country Status (3)

Country Link
US (1) US4904230A (en)
FR (1) FR2634531B1 (en)
GB (1) GB2221279B (en)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2637340A1 (en) * 1988-10-05 1990-04-06 Caoutchouc Manuf Plastique THERMAL EXPANSION COMPENSATION DEVICE ON TRANSMISSION TENSIONER BY FLEXIBLE OR ARTICULATED LINK
US4969858A (en) * 1988-10-29 1990-11-13 Ina Walzlager Schaeffler Kg Tensioning device for belts
DE3908818C1 (en) * 1989-03-17 1990-07-26 Skf Gmbh, 8720 Schweinfurt, De Resiliently adjustable tensioning device
JPH0385742U (en) * 1989-12-14 1991-08-29
FR2666633B1 (en) * 1990-09-07 1993-07-23 Peugeot BELT TENSIONER, PARTICULARLY FOR A DISTRIBUTION SYSTEM OF A MOTOR VEHICLE ENGINE.
JPH058098U (en) * 1991-07-11 1993-02-02 エヌテイエヌ株式会社 Belt tension adjustment device
JPH0542801U (en) * 1991-11-07 1993-06-11 株式会社椿本チエイン A tensioner mechanism for a winding transmission that also uses an external spring
US5256112A (en) * 1992-08-07 1993-10-26 Gates Power Drive Products, Inc. Eccentric type belt tensioner
JP2596625Y2 (en) * 1992-08-28 1999-06-21 エヌティエヌ株式会社 Auto tensioner
GB2287519A (en) * 1992-09-03 1995-09-20 Nsk Ltd Auto tensioner
US5352160A (en) * 1992-09-03 1994-10-04 Nsk Ltd. Auto tensioner
US5266067A (en) * 1992-09-25 1993-11-30 Federal-Mogul Corporation Self-releasing tensioner
JP2540947Y2 (en) * 1993-06-29 1997-07-09 株式会社椿本チエイン Oil tensioner for toothed belts
GB2280486A (en) * 1993-07-28 1995-02-01 Nsk Ltd Damper for autotensioner
JPH0712648U (en) * 1993-08-04 1995-03-03 日本精工株式会社 Auto tensioner
JPH07110056A (en) * 1993-10-14 1995-04-25 Aisin Seiki Co Ltd Automatic tensioner
JPH07317858A (en) * 1994-05-23 1995-12-08 Tsubakimoto Chain Co Tensioner having spring with nonlinear spring characteristic
JP3411101B2 (en) * 1994-08-31 2003-05-26 日本精工株式会社 Auto tensioner
IT1275651B1 (en) * 1994-10-28 1997-10-17 Dayco Pti Spa IMPROVEMENTS IN DRIVE BELT TENSIONERS
JPH08177995A (en) * 1994-12-26 1996-07-12 Aisin Seiki Co Ltd Auto-tensioner
JP2813162B2 (en) * 1995-04-13 1998-10-22 エヌティエヌ株式会社 Auto tensioner
US5558587A (en) * 1995-05-15 1996-09-24 Eaton Corporation Self-contained hydraulic belt tensioner
US5759125A (en) * 1996-06-21 1998-06-02 Clark Equipment Company Eccentrically supported tensioner
US6083131A (en) * 1996-11-25 2000-07-04 Ntn Corporation Hydraulic autotensioner
DE10312752A1 (en) * 2003-03-20 2004-11-11 Ina-Schaeffler Kg traction drive
US7073548B1 (en) * 2003-06-06 2006-07-11 Little Packrats, Inc. Pop-up purse
DE10344670A1 (en) * 2003-09-25 2005-04-14 Ina-Schaeffler Kg Device for the pivotable mounting of a drive member
US7637829B2 (en) * 2004-09-29 2009-12-29 The Gates Corporation Eccentric pivot arm tensioner
US20080287233A1 (en) * 2005-04-20 2008-11-20 Dayco Europe S.R.L. Con Unico Socio Tightener for a Belt Drive Operating in the Presence of Oil
DE102007050204A1 (en) * 2006-11-21 2008-05-29 Schaeffler Kg Clamping device for a traction mechanism drive
US20100071649A1 (en) 2008-09-23 2010-03-25 Eaton Corporation Ball plunger for use in a hydraulic lash adjuster and method of making same
US8555842B2 (en) 2010-05-11 2013-10-15 Eaton Corporation Cold-formed flat top plunger for use in a hydraulic lash adjuster and method of making same
DE102010036253A1 (en) 2010-09-03 2012-03-08 Schaeffler Technologies Gmbh & Co. Kg Eccentric tensioner
FR2987411B1 (en) * 2012-02-27 2014-09-12 Skf Ab TENSIONING DEVICE OF A TRACTION ELEMENT AND METHOD OF MOUNTING SUCH A DEVICE
CN107014825B (en) * 2017-06-09 2023-09-12 中科慧远视觉技术（洛阳）有限公司 High-precision conveying device for appearance detection of transparent flat plate
JP7177343B2 (en) * 2018-10-16 2022-11-24 株式会社椿本チエイン chain tensioner

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1040352B (en) * 1975-08-07 1979-12-20 Alfa Romeo Spa DEVICE FOR AUTOMATIC ADJUSTMENT OF THE TENSION OF A TOOTHED DRIVE BELT
DE3043287C2 (en) * 1979-12-12 1985-12-05 Nippon Seiko K.K., Tokio/Tokyo Device for tensioning a transmission traction device
JPS56124426A (en) * 1980-03-07 1981-09-30 Nissan Eng Kk Wet type deodorizing method including regeneration process of oxidizing agent
DE8330695U1 (en) * 1983-10-26 1984-01-19 Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt TENSIONER FOR DRIVE BELTS
JPS6129160U (en) * 1984-07-25 1986-02-21 アイシン精機株式会社 Sealed auto tensioner
JPS6145653U (en) * 1984-08-29 1986-03-26 アイシン精機株式会社 auto tensioner
US4634407A (en) * 1985-08-12 1987-01-06 Federal-Mogul Corporation Self-tensioning belt tightener
JPS63120949A (en) * 1986-11-06 1988-05-25 Aisin Seiki Co Ltd Free piston type automatic tensioner
US4832665A (en) * 1986-12-27 1989-05-23 Koyo Seiko Co., Ltd. Tensioner
FR2609139B1 (en) * 1986-12-27 1994-02-11 Koyo Seiko Co Ltd TENSIONING DEVICE, ESPECIALLY FOR TIMING BELTS OF MOTOR VEHICLES
US4838839A (en) * 1987-01-19 1989-06-13 Nippon Seiko Kabushiki Kaisha Multi-disk fluid viscosity type auto-tensioner

Also Published As

Publication number Publication date
US4904230A (en) 1990-02-27
GB2221279B (en) 1992-07-29
GB8916557D0 (en) 1989-09-06
GB2221279A (en) 1990-01-31
FR2634531A1 (en) 1990-01-26

Similar Documents

Publication Publication Date Title
DE8800050U1 (en)
DE3841729C1 (en)
FR2637956B1 (en)
DE8801833U1 (en)
CH674691GA3 (en)
DE8803544U1 (en)
DE8802338U1 (en)
DE8800400U1 (en)
DE8802208U1 (en)
DE8803966U1 (en)
DE8801016U1 (en)
DE8802575U1 (en)
DE8801770U1 (en)
DE8803336U1 (en)
DE8803907U1 (en)
DE8800488U1 (en)
DE8800969U1 (en)
DE8802180U1 (en)
DE8802035U1 (en)
DE8801468U1 (en)
DE8801945U1 (en)
DE8800206U1 (en)
DE8803621U1 (en)
DE8804847U1 (en)
DE8801064U1 (en)

Legal Events

Date Code Title Description
CD Change of name or company name